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<p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
<p class="level0">CURLOPT_TLSAUTH_TYPE - set TLS authentication methods <a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
<p class="level0">#include &lt;curl/curl.h&gt; 
<p class="level0">CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TLSAUTH_TYPE, long bitmask); <a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
<p class="level0">Pass a long as parameter, which is set to a bitmask, to tell libcurl which authentication method(s) you want it to use for TLS authentication. 
<p class="level0">
<p class="level0"><a name="CURLTLSAUTHSRP"></a><span class="nroffip">CURL_TLSAUTH_SRP</span> 
<p class="level1">TLS-SRP authentication. Secure Remote Password authentication for TLS is defined in <a href="http://www.ietf.org/rfc/rfc5054.txt">RFC 5054</a> and provides mutual authentication if both sides have a shared secret. To use TLS-SRP, you must also set the <a Class="emphasis" href="./CURLOPT_TLSAUTH_USERNAME.html">CURLOPT_TLSAUTH_USERNAME</a> and <a Class="emphasis" href="./CURLOPT_TLSAUTH_PASSWORD.html">CURLOPT_TLSAUTH_PASSWORD</a> options. <a name="DEFAULT"></a><h2 class="nroffsh">DEFAULT</h2>
<p class="level0">CURL_TLSAUTH_NONE (0) <a name="PROTOCOLS"></a><h2 class="nroffsh">PROTOCOLS</h2>
<p class="level0">All TLS-based protocols <a name="EXAMPLE"></a><h2 class="nroffsh">EXAMPLE</h2>
<p class="level0">TODO <a name="AVAILABILITY"></a><h2 class="nroffsh">AVAILABILITY</h2>
<p class="level0">You need to build libcurl with GnuTLS or OpenSSL with TLS-SRP support for this to work. Added in 7.21.4 <a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2>
<p class="level0">Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
<p class="level0"><a Class="manpage" href="./CURLOPT_TLSAUTH_USERNAME.html">CURLOPT_TLSAUTH_USERNAME</a> <a Class="manpage" href="./CURLOPT_TLSAUTH_PASSWORD.html">CURLOPT_TLSAUTH_PASSWORD</a> <span Class="manpage"> </span> <p class="roffit">
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